LENNOX MDDD Ducted Air Handler | 18000 BTU | Parts by Samsung

A discreet and efficient HVAC solution for your residential and commercial projects

The LENNOX MDDD | 18,000 BTU | Parts by Samsung stands out in the HVAC market in Montreal, Laval, Longueuil, the North Shore , and the South Shore thanks to its high-performance and compact design. At AirGreen, we chose to offer this model to meet the air conditioning and heating needs of mid-sized residential and commercial spaces, where reliability and discretion are essential. With our years of experience, we have found that installing a ducted duct provides comfort, energy savings, and flexibility of use.

With its 18,000 BTU capacity and compatibility with R-32 refrigerant , this system not only meets energy efficiency requirements, but also current environmental standards. Our team of professionals at AirGreen regularly intervenes to install, maintain and optimize these units, while taking into account space constraints and interior design. In addition, the use of Samsung components guarantees appreciable reliability and after-sales service facilitated by a vast network of parts available in Quebec and Canada.

Advanced features and tangible benefits

The LENNOX MDDD ducted duct incorporates several features designed to provide consistent performance throughout the year. Here's an overview of its key features and the benefits it offers homeowners:

1. Compact and flexible design

   • The 51.25 x 29.13 x 9.88 inch unit is easily installed in suspended ceilings or in tight spaces, a major advantage for maintaining interior aesthetics.

   • Its configuration allows for centralized and discreet air distribution, all without encroaching on the living space.

2. Low noise level

   • With a noise level of 61 dB(A) , the system remains quiet even at full capacity.

   • Throughout our projects in Laval and on the South Shore , we have noticed that many clients appreciate this sound discretion, particularly in bedrooms and relaxation areas.

3. Energy saving and performance

   • Using R-32 refrigerant results in better energy efficiency and lower environmental impact compared to some traditional refrigerants.

   • Lennox's inverter technology and Samsung's optimized components allow for power modulation to maintain a stable temperature, thus reducing power consumption.

4. Versatility and easy integration

   • 1/4 - 1/2 piping accommodates various building configurations and simplifies HVAC installation.

   • Thanks to its highly static design, air can be conveyed over long distances, making it easy to set up distribution ducts optimized for multiple rooms or zones.

5. Smart and user-friendly control

   • The MDDD range supports various wired and wireless control options, including touchscreen remote controls or programmable thermostats, providing the homeowner with precise control of temperature and ventilation.

   • Compatible controllers can be paired with mobile apps to remotely manage comfort and monitor energy consumption.

6. Integration of an integrated condensate pump

   • The system features a built-in pump that can lift water up to 30 inches, ensuring reliable moisture removal.

   • At AirGreen, we have been able to avoid many inconveniences during installations in old buildings in Montreal, thanks to this solution without adding additional external equipment.

Case Study: Successful Installation in Montreal

We recently installed a LENNOX MDDD | 18,000 BTU ducted air duct for a client located in a heritage condo in downtown Montreal. Space available for the indoor units was limited, and any visible modifications to the ceiling had to comply with strict architectural standards. We therefore recommended this high-static ducted unit for:

• Its ability to fit into a false ceiling without requiring major demolition work.

• Its discreet operation and no noise pollution for neighboring co-owners.

• Its R-32 module ensures high performance and long-term savings.

Thanks to the careful distribution of air through discreetly positioned blower vents, our client now enjoys optimal comfort, without sacrificing the neat aesthetics of their interior.

Installation and maintenance: key points

To ensure optimal durability of the LENNOX MDDD ducted duct , AirGreen applies a rigorous protocol covering:

• Accurate duct sizing : Incorrect calculations can lead to performance loss and increased energy costs. Our technicians check the layout of your rooms, the length, and shape of your ducts to optimize airflow.

• Duct insulation : Condensation and heat loss can be a problem, especially in winter. We use high-quality insulation materials to prevent any risk of mold.

• Outdoor unit placement : To achieve maximum efficiency, we offer strategic locations that facilitate air circulation around the outdoor unit and minimize noise pollution in the neighborhood.

• Regular HVAC maintenance : Filters, the condensate pump, and the heat exchanger require periodic checks. In the Longueuil region and on the North Shore , we recommend annual or biannual maintenance to maintain a high level of performance.

Samsung Components and Parts: A Key Advantage

The integration of Samsung parts into the LENNOX MDDD provides proven reliability. This translates into:

• Rapid availability of spare parts : It is easier to find compatible components, a crucial point if urgent repairs need to be carried out in the heart of the Montreal winter.

• Stable performance : Samsung fans, circuit boards and inverter motors are renowned for their robustness and low failure rate.

• Optimal synergy : Lennox developed the MDDD series with Samsung standards in mind, ensuring seamless communication between the device's various modules.

Examples of achievements on the South Shore

On the South Shore , we installed the LENNOX MDDD | 18,000 BTU ducted air duct in a recent residential multiplex. The owners were looking for a discreet system to preserve the minimalist aesthetic of the apartments, while ensuring efficient air conditioning and heating during Quebec's varying climates. The unit was placed between the suspended ceiling and the concrete slab, allowing air to be distributed to each room via invisible ventilation grilles. Residents immediately noted:

• Fast thermal regulation : Even during summer heat peaks, the room temperature remained stable thanks to inverter modulation.

• A healthy indoor climate : Built-in filtration and even air circulation have helped reduce excessive humidity in some poorly ventilated rooms.

• Acoustic comfort : No disturbing noise, which is essential in a high-density building where the slightest sound is often heard by neighbors.

Reliability and brand guarantee

The MDDD series benefits from Lennox's reputation for quality HVAC products. According to the documentation provided, the basic warranty covers 5 years on major parts and 1 year on accessories and controls. However, we recommend supplementing this protection with our AirGreen service contracts, which include periodic monitoring, preventive diagnostics, and rapid assistance from our technicians.

Why choose AirGreen for your ducted duct?

1. Recognized expertise : Our refrigeration engineers and installers are trained in the latest technological advances, which allows us to optimize each project according to the client's specific requirements.

2. Cost transparency : Before starting work, we provide a clear final offer, guaranteeing no hidden costs.

3. Efficient after-sales service : Urgent situations require a responsive response. AirGreen is committed to responding quickly in Montreal, Laval, Longueuil, and on the North and South Shores to resolve any issues.

4. Customized support : Whether you are a commercial building owner or an individual, our advisors guide you in the choice and use of your HVAC equipment.

Maintenance tips and feedback

To extend the life of your LENNOX MDDD | 18000 BTU ducted duct and reduce your energy bills, we recommend the following best practices:

• Filter Replacement and Cleaning : Schedule regular maintenance to check the condition of filters and ducts, especially if the environment is dusty or humid.

• Checking the connections : The pipe connections (1/4 - 1/2) must be checked at least once a year to detect any risk of refrigerant leaks.

• Condensate pump inspection : If the condensation water is not draining properly, a technician must intervene quickly to avoid any risk of water damage.

• Proper thermostat programming : Advanced controllers allow for precise temperature regulation while you're away. By adjusting the system's operation, you can save up to 15% on your annual energy bill.

After several installations in the greater Montreal area, we've collected positive testimonials from customers who have opted for this model. Many of them highlight the improvement in indoor air quality and temperature stability, especially during harsh winters. The integration of Samsung parts has also convinced even the most skeptical, reassured by the ease of finding replacement parts and the proven technical support.

Conclusion and call to action

The LENNOX MDDD | 18,000 BTU | Parts by Samsung ducted air duct is a smart choice for anyone looking for a complete, discreet, and efficient HVAC system. Its highly static design, energy efficiency, and proven reliability make it an ideal solution for both residential and commercial projects. By entrusting your installation to AirGreen, you benefit from professional support, a team of experienced technicians, and a turnkey service tailored to your specific needs.

If you would like a personalized quote or to learn more about this system and our services, contact AirGreen today . We will be happy to discuss your project and offer you the best solution to maximize your comfort, while respecting your budget and anticipating the evolution of your HVAC installation needs over the long term.